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Astronomy
Constellations - Leo - 65 Leo

 
Identification Data
Common Name
ConstellationLeo
Star Name65 Leo
Skymap Number11060173
Henry Draper (HD) Number96436
Harvard Revised (HR) Number4319
SAO Number118668
Durchmusterung (DM) NumberBD+02 2387
Washington Double Stars (WDS) Number
11069+0157
Positional Data
Position and Proper Motion (PPM) Number157524
Right Ascension (RA) J200011h 6m 54.207s
Declination (Dec) J2000+1° 57' 19.892"
Position Uncertainty0.0109s
Proper Motion in RA (J2000)/cos(Dec)-0.02555
Proper Motion in Dec (J2000)-0.085767
Radial Velocity+055.3km s-1
Trigonometric Parallax+0.01605s
Trigonometric Parallax Uncertainty0.00092s
GCI Unit Vector in X (J2000)-0.972716
GCI Unit Vector in Y (J2000)0.229477
GCI Unit Vector in Z (J2000)0.034124
Galactic Longitude253.66°
Galactic Latitude
54.50°
Observational Data
Observed Visual Magnitude (V)5.53
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.50
Observed B-V Colour+0.966
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.7
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG9IIICN-1
One-Dimensional Spectral ClassG5
Position Angle97
Year of Observation1977. AD

Data Source
SKY2000 - Master Star Catalog - Star Catalog Database, Version 2
    Sande C.B., Warren Jr. W.H., Tracewell D.A., Home A.T., Miller A.C.
    (Goddard Space Flight Center, Flight Dynamics Division (1998))

 
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Page compiled: Sun Sep 02 13:15:44 GMT+01:00 2001
 
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